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| 1 | The Arabidopsis MutS homolog AtMSH5 is required for normal meiosis显示文摘MSH5,傻瓜相当或相同的事物脱氧核糖核酸失配修理蛋白质家庭的一个成员,被显示了在象老鼠,开始发育的酵母和 Caenorhabditis elegans 那样的多样的有机体为合适的同源染色体再结合被要求。在这篇论文,我们证明带通常认为的破坏 AtMSH5 基因的变异的 Arabidopsis 植物在 meiotic 期间展出缺点,生产不能生存的花粉粒和反常胚囊的一个比例,并且从而导致在富饶的减少。AtMSH5 表示被限制到 meiotic 花发芽,它在成熟分裂期间与一个可能的角色一致。男成熟分裂的 Cytological 分析从 diplotene 揭示了众多的 univalents 的存在到中期我,它在交叉频率与大减小被联系。在异种的剩余 chiasmata 的平均数字每性母细胞被归结为 2.54,它在野生型占约 25% 数量。这里,量的细胞遗传学的分析表明在 Atmsh5 异种的剩余 chiasmata 在 meiocytes 之中是随机分布式的,建议 AtMSH5 有在干扰敏感的交叉形成期间的一个必要角色。总起来说,证据显示 AtMSH5 通过在前期期间便于交叉形成支持相应再结合我在 Arabidopsis。 | Xiaoduo Lu Xiaolin Liu Lizhe An Wei Zhang Jian Sun Huijuan Pei Hongyan Meng Yunliu Fan Chunyi Zhang | 2008 | Cell Research2008，18，5： | 6 |
| 2 | VEGF-A not Ang2 mediates endothelial-like differentiation of immatureDCs by ERK1/2 signaling in the microenvironment of human colon adenocarcinoma显示文摘 | Jing Lu Kangdong Liu Jimin Zhao Jun Zhao Junfen Ma Hongyan Yang Youtian Huang Zhenzhu Qin Ruihua Bai Lili Jiang Fengshou Lv Pei Li Wenhai Yan Mingyao Zhao Ziming Dong | 2011 | International Journal of Oncology2011，，6： | 1 |
| 3 | LRRK2 R1398H polymorphism is associated with decreased risk of Parkinson’s disease in a Han Chinese population显示文摘 | Ling Chen Sile Zhang Yanmei Liu Hua Hong Hongxuan Wang Yifan Zheng Hongyan Zhou Jie Chen Wenbiao Xian Yuemei He Jinru Li Zhuolin Liu Zhong Pei Jinsheng Zeng | 2010 | Parkinsonism and Related Disorders2010，，4： | 1 |
| 4 | Exposures to temperature beyond threshold disproportionately reduce vegetation growth in the northern hemisphere显示文摘In recent decades,terrestrial vegetation in the northern hemisphere(NH)has been exposed to warming and more extremely high temperatures.However,the consequences of these changes for terrestrial vegetation growth remain poorly quantifed and understood.By examining a satellite-based vegetation index,tree-ring measurements and land-surface model simulations,we discovered a consistent convex patern in the responses of vegetation growth to temperature exposure(TE)for forest,shrub and grass in both the temperate(30°-50°N)and boreal(50°-70°N)NH during the period of 1982-2012.Te response of vegetation growth to TE for the three vegetation types in both the temperate and boreal NH increased convergently with increasing temperature,until vegetation type-dependent temperature thresholds were reached.A TE beyond these temperature thresholds resulted in disproportionately weak positive or even strong negative responses.Vegetation growth in the boreal NH was more vulnerable to extremely high-temperature events than vegetation growth in the temporal NH.Te non-linear responses discovered here provide new insights into the dynamics of northern terrestrial ecosystems in a warmer world. | Xiuchen Wu Weichao Guo Hongyan Liu Xiaoyan Li Changhui Peng Craig D.Allen Cicheng Zhang Pei Wang Tingting Pei Yujun Ma Yuhong Tian Zhaoliang Song Wenquan Zhu Yang Wang Zongshan Li Deliang Chen | 2019 | National Science Review2019，6，4： | 0 |
| 5 | miR-34b-3p Inhibition of eIF4E Causes Post-stroke Depression in Adult Mice显示文摘Post-stroke depression(PSD)is a serious and common complication of stroke,which seriously afects the rehabilitation of stroke patients.To date,the pathogenesis of PSD is unclear and efective treatments remain unavailable.Here,we established a mouse model of PSD through photothrombosis-induced focal ischemia.By using a combination of brain imaging,transcriptome sequencing,and bioinformatics analysis,we found that the hippocampus of PSD mice had a signifcantly lower metabolic level than other brain regions.RNA sequencing revealed a signifcant reduction of miR34b-3p,which was expressed in hippocampal neurons and inhibited the translation of eukaryotic translation initiation factor 4E(eIF4E).Furthermore,silencing eIF4E inactivated microglia,inhibited neuroinfammation,and abolished the depression-like behaviors in PSD mice.Together,our data demonstrated that insufcient miR34b-3p after stroke cannot inhibit eIF4E translation,which causes PSD by the activation of microglia in the hippocampus.Therefore,miR34b-3p and eIF4E may serve as potential therapeutic targets for the treatment of PSD. | Xiao Ke Manfei Deng Zhuoze Wu Hongyan Yu Dian Yu Hao Li Youming Lu Kai Shu Lei Pei | 2023 | Neuroscience Bulletin2023，39，2： | 0 |
| 6 | CPSDv0: a forest stand structure database for plantation forests in China显示文摘Forest stand structure is not only a crucial factor for regulating forest functioning but also an important indicator for sustainable forest management and ecosystem services.Although there exists a few national/global structure databases for natural forests,a country-wide synthetic structure database for plantation forests over China,the world’s largest player in plantation forests,has not been achieved.In this study,we built a country-wide synthetic stand structure database by surveying more than 600 peer-reviewed literature.The database covers tree species,mean stand age,mean tree height,stand density,canopy coverage,diameter at breast height,as well as the associated ancillary in-situ topographical and soil properties.A total of 594 pub-lished studies concerning diverse forest stand structure parameters were compiled for 46 tree species.This first synthesis for stand structure of plantation forests over China supports studies on the evolution/health of plantation forests in response to rapid climate change and intensified disturbances,and benefits country-wide sustainable forest management,future afforestation or reforestation planning.Potential users include those studying forest community dynamics,regional tree growth,ecosystem stability,and health,as well as those working with conservation and sustainable management.This dataset is freely acces-sible at http://gffzza4c772bdab62464fh0puoubfupuwu69kn.ffgz.tsg.suse.edu.cn/10.11922/sciencedb.j00076.00091. | Xiuchen Wu Xiaofei Jiang Hongyan Liu Craig Allen Xiaoyan Li Pei Wang Zongshan Li Yuting Yang Shulei Zhang Fangzhong Shi Jiaojun Zhu Pengtao Yu Mei Zhou Pengwu Zhao Yanhui Wang Chao Yue Deliang Chen | 2023 | Big Earth Data2023，7，1： | 0 |
| 7 | Morphological, physiological and molecular characteristics of the seedless 'Hongjiangcheng' sweet orange显示文摘Seedless citrus has become one of the breeding goals due to its high edible ratio and convenience in fresh consumption and processing.In this study, the ‘Hongjiangcheng' sweet orange(WT) and its seedless mutant(MT) after cobalt-60 radiation were selected to study the formation metabolism of citrus seedless phenotype. Compared with WT, the MT had altered primary metabolite contents, as indicated by GC-MS analysis. The mature pollen of the MT was mostly distorted and shrunken, and the orange mutant exhibited significantly lower fertility than the WT. Through pollination experiments and paraffin sectioning of the MT, we observed self-compatibility during pollen tube germination in situ, in combination with the absence of natural parthenocarpy and arrested zygotic embryo development at the fourth week after pollination. From transcriptomic analyses of ovules in the fourth week, 815 differentially expressed genes(DEGs) were identified.Furthermore, according to the annotation of gene function and qRT-PCR analysis, Cs4g10930, Cs5g21900 and orange1.1t02243 were identified as candidate genes that may govern the mechanism of seedlessness. Finally, Agrobacterium-mediated transformation verified that the overexpression of Cs4g10930 and Cs5g21900 in Newhall navel orange calli inhibited embryoid production. This study provides a better understanding of seedless formation in citrus and two key genes that may play an important role in the early selection of seedless lines in citrus breeding programs. | Pei Yin Wenyu Ding Haipeng Zhang Xiao Liu Hongyan Zhang Jiwu Zeng Juan Xu | 2023 | Horticultural Plant Journal2023，9，3： | 0 |
| 8 | Single-cell RNA sequencing reveals the developmental program underlying proximal–distal patterning of the human lung at the embryonic stage显示文摘The lung is the primary respiratory organ in human, in which the proximal airway and the distal alveoli are responsible for air conduction and gas exchange, respectively. However, the regulation of proximal–distal patterning at the embryonic stage of human lung development is largely unknown. Here we investigated the early lung development of human embryos at weeks 4–8 post fertilization (Carnegie stages 12–21) using single-cell RNA sequencing, and obtained a transcriptomic atlas of 169,686 cells. We observed discernible gene expression patterns of proximal and distal epithelia at week 4, upon the initiation of lung organogenesis. Moreover, we identified novel transcriptional regulators of the patterning of proximal (e.g., THRB and EGR3) and distal (e.g., ETV1 and SOX6) epithelia. Further dissection revealed various stromal cell populations, including an early-embryonic BDNF+ population, providing a proximal–distal patterning niche with spatial specificity. In addition, we elucidated the cell fate bifurcation and maturation of airway and vascular smooth muscle progenitor cells at the early stage of lung development. Together, our study expands the scope of human lung developmental biology at early embryonic stages. The discovery of intrinsic transcriptional regulators and novel niche providers deepens the understanding of epithelial proximal–distal patterning in human lung development, opening up new avenues for regenerative medicine. | Shangtao Cao Huijian Feng Hongyan Yi Mengjie Pan Lihui Lin Yao Santo Zhang Ziyu Feng Weifang Liang Baomei Cai Qi Li Zhi Xiong Qingmei Shen Minjing Ke Xing Zhao Huilin Chen Qina He Mingwei Min Quanyou Cai He Liu Jie Wang Duanqing Pei Jiekai Chen Yanlin Ma | 2023 | Cell Research2023，33，6： | 0 |
| 9 | Multi-Object Tracking Based on Segmentation and Collision Avoidance显示文摘An approach to track multiple objects in crowded scenes with long-term partial occlusions is proposed. Tracking-by-detection is a successful strategy to address the task of tracking multiple objects in unconstrained scenarios,but an obvious shortcoming of this method is that most information available in image sequences is simply ignored due to thresholding weak detection responses and applying non-maximum suppression. This paper proposes a multi-label conditional random field( CRF) model which integrates the superpixel information and detection responses into a unified energy optimization framework to handle the task of tracking multiple targets. A key characteristic of the model is that the pairwise potential is constructed to enforce collision avoidance between objects,which can offer the advantage to improve the tracking performance in crowded scenes. Experiments on standard benchmark databases demonstrate that the proposed algorithm significantly outperforms the state-of-the-art tracking-by-detection methods. | Meng Zhao Junhui Wang Maoyong Cao Peirui Bai Hongyan Gu Mingtao Pei | 2018 | Journal of Beijing Institute of Technology2018，27，2： | 0 |
| 10 | Tunable morphologies of polymer capsules templated from cuprous oxide particles for control over cell association显示文摘Over the past two decades,layer-by-layer(LbL) assembly of micro/nanocapsules has been of interest for the investigation of bio-nano interactions to explore bio-applications,such as drug delivery.The choice of an appropriate template that can be easily dissolved under mild conditions is one of the challenges for the assembly of LbL capsules.Herein,we report the engineering of LbL capsules with tunable morphologies using cuprous oxide(Cu_2O) particles as templates.Cu_2O particles with cubic,tetradecahedral or spherical morphologies were synthesized via hydrothermal processes,which can be dissolved under mild condition(e.g.,sodium thiosulfate solution).The influence of capsule morphologies on cell association was investigated,which indicates that LbL capsules with cubic geometry promoted cell association up to 4 and 9-fold than tetradecahedral and spherical capsules,respectively.The reported method provides a new avenue for the assembly of LbL capsules with different morphologies,which has the potential for better understanding of biological interactions of LbL capsules. | Hongyan Pei Yanyan Bai Jianman Guo Zhiliang Gao Qiong Dai Qun Yu Jiwei Cui | 2020 | Chinese Chemical Letters2020，31，2： | 0 |
| 11 | 全基因组关联研究发现中国人群前列腺癌两个新易感位点9q31.2和19q13.4显示文摘0前言在全球范围内,前列腺癌的发病率和病死率存在着巨大差异。该病在西方发达国家发病率最高,在非裔美国人群病死率最高,而在亚洲人群中发病率及病死率均为全球最低,提示不同人种在前列腺癌的遗传方面存在异质性。在欧美和日本人群中,全基因组关联研究(GWAS)技术已经被用于检测前列腺癌的遗传易感性位点,但至今尚无关于GWAS检测中国人群前列腺癌易感位点的报道。 | Jianfeng Xu Zengnan Mo Dingwei Ye Meilin Wang Fang Liu Guangfu Jin Chuanliang Xu Xiang Wang Qiang Shao Zhiwen Chen Zhihua Tao Jun Qi Fangjian Zhou Zhong Wang Yaowen Fu Dalin He Qiang Wei Jianming Guo Denglong Wu Xin Gao Jianlin Yuan Gongxian Wang Yong Xu Guozeng Wang Haijun Yao Pei Dong Yang Jiao Mo Shen Jin Yang Jun Ou-Yang Haowen Jiang Yao Zhu Shancheng Ren Zhengdong Zhang Changjun Yin Xu Gao Bo Dai Zhibin Hu Yajun Yang Qijun Wu Hongyan Chen Peng Peng Ying Zheng Xiaodong Zheng Yongbing Xiang Jirong Long Jian Gong Rong Na Xiaoling Lin Hongjie Yu Sha Tao Junjie Feng Jishan Sun Wennuan Liu Ann Hsing Jianyu Rao Qiang Ding Fredirik Wiklund Henrik Gronberg Xiao-Ou Shu Wei Zheng Hongbing Shen Li Jin Rong Shi Daru Lu Xuejun Zhang Jielin Sun S Lilly Zheng Yinghao Sun | 2013 | 第二军医大学学报2013，34，4： | 0 |
| 12 | A Compressed Sensing Based DV-Hop Location Algorithm for Wireless Sensor Networks显示文摘 | Bingnan Pei Hao Zhang Yidong Zhang Hongyan Wang | 2014 | 通讯和计算机(中英文版)2014，11，3： | 0 |
| 13 | Exploring the psychological impact of the 2022 SARS-CoV-2 Omicron variant outbreak in China显示文摘To the editor:The impact of the coronavirus disease 2019(COVID-19)pandemic in 2020 on mental health was substantialin Chinai2and various other countries.34 Beyond the direct consequences of COVID-19,the pandemic created an environment in which many determinants of mental health were affected.Issues associated with the pandemic,such as loss of livelihood,limited access to medical services,reduced social interactions,and economic downturn,could potentially have adverse effects on the population's mental well-being.5 In November 2021,the World Health Organization(WHO)designated the new variant of the severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),variant B.1.1.529,as a variant of concern and named it Omicron;its rapid mutation and spread raised a new global health concern. | Gangbin Han Guirong Cheng Feifei Hu Chunli Li Dan Liu Juan Zhou Jing Liu Linya Huang Xiaochang Liu Qianqian Nie Dan Song Deyang Zeng Lang Xu Jinquan Li Yushan Chen Zhen Wei Qiong Wu Xiaoming He Qingming Wu Wei Tan Yufei Mei Xingxing Chen Yangming Ou Jingjing ZhangYafu Yu Mengliu Yang Pengfei Lian Fukai Zhou Renjia Fan Hong Wan Chenlu Hu Yidi Fu Shiyue Li Junyi Wang Cheng Cai Mengdie Pei Yuyang Cui Wanying Cai Yiqing Li Shiyao Pan Chang Chen Yan He Zhaoxia Wu Liu Hu Liang Tao Hongyan Xiao Xinyan Xie Yan Zeng | 2023 | General Psychiatry2023，36，6： | 0 |
| 14 | Tremor and clinical fluctuation are related to sleep disorders in Chinese patients with Parkinson’s disease显示文摘Objective:To study the relationship between sleep disturbances and symptoms in patients with Parkinson’s disease(PD).Methods:The Parkinson’s Disease Sleep Scale-Chinese Version(PDSS-CV)was used to evaluate the sleep disturbances of PD patients in a cross sectional study.The Unified Parkinson’s Disease Rating Scale(UPDRS)parts II-IV,and the Hoehn&Yahr(H&Y)stage were used to determine the level of motor function in PD and the severity of PD.The Spearman correlation and a multiple regression analysis were used to identify the relationship between sleep disturbances and symptoms of PD.The quantities derived from the UPDRS and the H&Y stage and disease duration were compared between groups of patients either with or without sleep disturbances identified by the PDSS.This study was conducted from December 2011 to March 2012 at the First Affiliated Hospital of Sun Yat-sen University,in Guangzhou.Results:A total of 136 PD patients were included in this study.The overall total PDSS score in PD patients was 107.58±23.35 points(range:30–146).There were significant differences in the disease duration,the H&Y stage,and the UPDRS section subscores between groups of patients either with or without sleep disturbances(Kruskal-Wallis Test,p<0.05).There were significant negative correlations between PDSS scores and the UPDRS subscores,the H&Y stage and the disease duration(Spearman correlation,p<0.05).The multiple regression analysis indicated that sleep disturbances identified by the PDSS were only associated with daily life activity,tremor intensity and clinical fluctuation(R2=0.22,F(3,132)=12.4,p<0.001).The correlations were also significant when the contribution of the other two factors was excluded using partial correlations.Conclusions:The level of daily life activity and the occurrences of tremor and clinical fluctuation are likely to be important factors that lead to PD patients’sleep disturbances.This study may elucidate an important clue for the relationship between sleep disturbances and PD symptoms. | Hongyan Zhou Cunzhou Shen Jie Chen Hao Qian Yifan Zheng Yanmei Liu Wenbiao Xian Zhong Pei Ling Chen | 2014 | Translational Neurodegeneration2014，3，1： | 0 |
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